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2 years ago

I need help ASAP with this and it’s due TODAY!!

Mathematics

1 answer:

guapka [62]2 years ago

8 0

Answer:

329.5 miles

Step-by-step explanation:

$11^2+19^2=482\\\sqrt{482} \\21.95 units\\21.95*15= 329.25\\329.25 miles$

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Solve for x in the diagram below.

Neko [114]

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Roman55 [17]

Answer:

480 miles.

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3 years ago

<img src="https://tex.z-dn.net/?f=n%20%3D%2020" id="TexFormula1" title="n = 20" alt="n = 20" align="absmiddle" class="latex-form

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Answer:

s=10

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Basically, the range rule-of-thumb is that the range is generally about four times the standard deviation.

First, we find the range:

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Range=40

Next, divide the range by 4 to get the standard deviation

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Therefore, s=10, which is the standard deviation

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